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DrillFast® Fasteners For Timber

Name: DrillFast® Fasteners For Timber
Brand: bEvkDGiS1x2AKvY7QnWkL1
SKU: 8mrxpyaUVPbX9auyMdB41n

Fixfast Ltd

Carbon steel self-drilling timber fasteners for roofing and cladding (1.2 mm).

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+44 (0)1732 882387 www.fixfast.com

Application

For mechanically fixing metal sheeting systems up to 1.2 mm thickness to timber. For use in the following locations:

Buildings in residential and commercial settings with humidity class of Class 1, Class 2 or Class 3 to BS 5250.

Buildings with an internal temperature range of -45°C to 50°C.

To be fixed with Fixfast YellowDrive (8 mm hexagon integral socket).

Fixfast products must be used as a complete system with tools and accessories as recommended – consult manufacturer for details.

Description

Carbon steel self-drilling timber fasteners for roofing and cladding (1.2 mm).

Features and benefits:

High quality carbon steel with SAE1022 hardened case.

High drilling and tapping performance.

Good pull-out and shear performance.

Manufactured in accordance with ISO 9001 and ISO 14001 Quality and Management Systems.

Applications:

For mechanically fixing metal sheeting systems up to 1.2 mm thickness to timber. For use in the following locations:

Buildings in residential and commercial settings with humidity class of Class 1, Class 2 or Class 3 to BS 5250.

Buildings with an internal temperature range of -45°C to 50°C.

To be fixed with Fixfast YellowDrive (8 mm hexagon integral socket).

Fixfast products must be used as a complete system with tools and accessories as recommended – consult manufacturer for details.

General information

Material	Steel SAE1022 case, hardened

Uniclass 2015	Pr_20_29_76_76 Self-drilling screwsPrimary
CAWS	H31/10 Metal H31/110 Metal H31/120 Metal H67/110 Metal roof tiling H67/120 Metal roof tiling with counterbattens H67/3 Metal roof tiling H67/5 Metal roof tiling with counterbattens H92/120 Rainscreen cladding

Specification data - Self-drilling screws

Product Reference

DrillFast® Fasteners for Timber, DFT-5.5 x 25

25 x 5.5 mm (l x diameter).

DrillFast® Fasteners for Timber, DFT-5.5 x 35

35 x 5.5 mm (l x diameter).

DrillFast® Fasteners for Timber, DFT-5.5 x 45

45 x 5.5 mm (l x diameter).

DrillFast® Fasteners for Timber, DFT-5.5 x 65

65 x 5.5 mm (l x diameter).

Washer

Required

Consult manufacturer for information.

Not required

Standard product features

Material:

Steel SAE1022 case, hardened.

Coating:

Multiple layer organic.

Head type:

Hexagon, 8 mm.

Drilling capacity:

1.2 mm (steel sheet).

Minimum penetration:

18 mm plywood: 12 mm (through underside).

Timber: 35 mm embedment.

Build up:

18 mm plywood: 0–5 mm (dependant on washer used).

35 mm timber: 0–30 mm (dependant on washer used).

Durability class:

Interior environments: C1 (25).

Semi-interior: 20.

Urban: C2 (12).

Rural: C3.

Industrial/ coastal: C4.

Marine: C5.

Technical characteristics:

- Characteristic values:

Pull out values (axial load resistance, to BS 5427): Softwood 35 mm embedment: 4.82 kN.

Pull through values (axial load resistance): 0.5 mm steel with A15 washer: 3.38 kN; 0.7 mm steel with A15 washer: 4.78 kN.

Shear values (lateral load resistance): C16 softwood with no washer: 2.09 kN; C16 softwood with A15 washer: 1.79 kN.

- Design values:

Pull out values (axial load resistance, to BS 5427): Softwood 35 mm embedment: 3.62 kN.

Pull through values (axial load resistance): 0.5 mm steel with A15 washer: 2.54 kN; 0.7 mm steel with A15 washer: 3.59 kN.

Shear values (lateral load resistance): C16 softwood: 1.57 kN; C16 softwood with A15 washer: 1.35 kN.

Other figures and specific testing are available on request - consult manufacturer for information.